2920343390

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1\times {\mathrm{5791}}^1$

素因数の和:6248

約数の個数: 32

約数和(自身を含む): 5304545280

約数和(自身を除く): 2384201890

約数列:

[1, 2, 5, 10, 211, 239, 422, 478, 1055, 1195, 2110, 2390, 5791, 11582, 28955, 50429, 57910, 100858, 252145, 504290, 1221901, 1384049, 2443802, 2768098, 6109505, 6920245, 12219010, 13840490, 292034339, 584068678, 1460171695, 2920343390]

約数ペア:

[(1, 2920343390), (2, 1460171695), (5, 584068678), (10, 292034339), (211, 13840490), (239, 12219010), (422, 6920245), (478, 6109505), (1055, 2768098), (1195, 2443802), (2110, 1384049), (2390, 1221901), (5791, 504290), (11582, 252145), (28955, 100858), (50429, 57910)]